public class CommandTest2{
	public static void main(String[] args){
		ProcessArray pa = new ProcessArray();
		int[] array = {3,-4,6,4};
		//处理数组,具体处理行为取决于匿名内部类
		pa.process(array,(int[] target)->{
			int sum = 0;
			for (int tmp : target) {
				sum += tmp;
			}
			System.out.println("数组元素的总和是:"+sum);
		});
	}
}